<template>
  <div>
    <h3>这是第二个Demo</h3>
    <p>我叫{{ name }}，今年{{ age }}岁</p>
  </div>
</template>

<script setup lang='ts' name="Demo2">
import { ref, reactive } from 'vue'
let name = "哪吒";
let age = 5;

</script>


<style lang='scss' scoped>

</style>